You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-11-24 - 18:14
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rackeslot4.osadl.org (updated Mon Nov 24, 2025 12:43:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
70990399331,29cyclictest921144-21apt-get10:20:111
70990399330,30cyclictest965109-21apt-config10:55:011
70990399310,3cyclictest901657-21munin-run10:05:001
70990399310,28cyclictest870867-21/usr/sbin/munin09:40:161
70990399301,2cyclictest934142-21ssh10:30:171
70990399301,2cyclictest1-21systemd10:00:001
70990399301,2cyclictest0-21swapper/110:25:121
70990399300,3cyclictest881423-21sshd09:45:451
70990399300,23cyclictest971444-21idleruntime-cro11:00:001
70990399290,3cyclictest1026809-21taskset11:41:071
70990399281,24cyclictest1041005-21apt-get11:55:141
70990399281,24cyclictest1041005-21apt-get11:55:141
70990399281,23cyclictest817305-21apt-get08:55:111
709903992810,9cyclictest0-21swapper/110:39:251
70990399280,2cyclictest862168-21ssh09:30:341
70990399280,2cyclictest862168-21ssh09:30:341
70990399280,2cyclictest856175-21ssh09:26:281
70990399280,1cyclictest913748-21ssh10:12:211
70990399280,1cyclictest1033546-21ssh11:47:271
70990199280,21cyclictest75-21kswapd011:54:160
70991199271,22cyclictest927418-21apt-get10:25:133
709903992718,7cyclictest832248-21diskmemload11:06:521
70990399271,3cyclictest832248-21diskmemload12:14:521
70990399271,1cyclictest0-21swapper/112:25:221
70990399271,1cyclictest0-21swapper/109:50:471
70990399270,2cyclictest832248-21diskmemload12:18:581
70990399270,2cyclictest832248-21diskmemload10:15:361
70990399270,2cyclictest0-21swapper/112:31:431
70990399270,2cyclictest0-21swapper/110:40:181
70990399270,2cyclictest0-21swapper/107:45:121
70990399270,25cyclictest0-21swapper/112:00:141
70990399270,21cyclictest1095742-21ntpq12:35:221
70990399270,1cyclictest832248-21diskmemload11:20:321
70990399270,1cyclictest832248-21diskmemload10:46:171
70990399270,1cyclictest0-21swapper/111:36:591
70990399270,1cyclictest0-21swapper/111:25:061
70990399270,1cyclictest0-21swapper/111:19:121
70990399270,1cyclictest0-21swapper/110:08:441
70990199276,2cyclictest171ktimers/009:31:000
70990199276,2cyclictest171ktimers/009:30:590
709901992722,3cyclictest1059546-21apt-key12:10:000
70991199262,21cyclictest791871-21apt-get08:30:123
709903992618,7cyclictest989316-21ssh11:11:541
70990399261,1cyclictest832248-21diskmemload11:03:441
70990399261,1cyclictest0-21swapper/112:21:421
70990399260,25cyclictest832248-21diskmemload11:54:451
70990399260,1cyclictest0-21swapper/112:07:341
70990399260,1cyclictest0-21swapper/111:32:531
70990399260,1cyclictest0-21swapper/109:10:221
70991199251,21cyclictest0-21swapper/309:50:123
70991199250,23cyclictest760728-21cron08:00:003
70991199250,23cyclictest1000862-21sshd11:20:203
70990699252,20cyclictest870565-21apt-get09:40:132
70990699251,22cyclictest899879-21/usr/sbin/munin10:00:252
70990399251,20cyclictest0-21swapper/108:35:131
70990399251,1cyclictest0-21swapper/107:39:391
70990399250,2cyclictest0-21swapper/109:20:301
70990199252,21cyclictest766087-21apt-get08:05:130
70990199252,21cyclictest1060262-21apt-get12:10:150
709901992519,5cyclictest916666-21kthreadcore10:15:160
70990199251,22cyclictest827163-21ls09:05:000
70990199251,22cyclictest1013438-21sshd11:30:200
70990199251,21cyclictest1047224-21apt-get12:00:100
70991199241,3cyclictest1009453-21cpu11:30:123
70991199241,22cyclictest832248-21diskmemload11:10:293
70991199241,20cyclictest0-21swapper/308:45:153
70991199240,23cyclictest976800-21ssh11:02:053
70991199240,22cyclictest994793-21runrttasks11:15:233
70991199240,21cyclictest933903-21ssh10:30:153
70991199240,20cyclictest1035066-21hddtemp_smartct11:50:153
709906992419,3cyclictest958730-21apt-get10:50:122
70990699241,2cyclictest832248-21diskmemload09:46:232
70990699241,20cyclictest0-21swapper/211:10:142
70990699240,4cyclictest1073365-21/usr/sbin/munin12:20:162
709903992420,2cyclictest755887-21apt-get07:55:131
709903992420,2cyclictest725366-21apt-get07:25:131
709903992418,4cyclictest710133-21apt-get07:10:121
709903992417,5cyclictest822841-21ps09:00:151
709903992416,7cyclictest869880-21ssh09:38:501
70990399241,20cyclictest0-21swapper/108:00:121
70990399240,22cyclictest817028-21cron08:55:001
70990399240,1cyclictest0-21swapper/108:25:131
70990399240,1cyclictest0-21swapper/107:33:121
709901992420,3cyclictest796971-21apt-get08:35:130
709901992420,2cyclictest827437-21apt-get09:05:140
709901992420,2cyclictest740680-21apt-get07:40:120
709901992420,2cyclictest730488-21apt-get07:30:120
70990199241,2cyclictest990607-21apt-get11:15:120
70990199241,2cyclictest720286-21apt-get07:20:110
70990199241,22cyclictest925100-21ntpq10:20:190
70990199240,22cyclictest881268-21/usr/sbin/munin09:45:270
709911992320,1cyclictest1072875-21apt-get12:20:123
709911992319,2cyclictest1051291-21ntpq12:00:193
709911992319,2cyclictest0-21swapper/309:20:093
709911992318,4cyclictest1021155-21ssh11:38:123
709911992318,2cyclictest895634-21apt-get10:00:133
70991199231,2cyclictest925154-21ntpq10:20:203
70991199231,2cyclictest832248-21diskmemload09:47:333
70991199231,2cyclictest832248-21diskmemload09:29:063
70991199231,2cyclictest781296-21apt-get08:20:133
70991199231,19cyclictest0-21swapper/308:40:143
70991199230,4cyclictest902521-21diskstats10:05:153
70991199230,20cyclictest958736-21ssh10:50:113
70991199230,20cyclictest914880-21ssh10:15:093
70991199230,20cyclictest0-21swapper/309:00:123
70991199230,20cyclictest0-21swapper/307:40:123
70991199230,20cyclictest0-21swapper/307:15:113
709906992320,2cyclictest887069-21ntpq09:50:212
709906992319,3cyclictest836469-21needreboot09:10:202
709906992319,2cyclictest946168-21apt-get10:40:132
709906992319,2cyclictest1034675-21apt-get11:50:122
709906992314,3cyclictest0-21swapper/209:57:512
70990699231,2cyclictest997403-21irqcore11:20:162
70990699231,2cyclictest832248-21diskmemload09:30:382
70990699231,2cyclictest832248-21diskmemload09:30:382
70990699231,21cyclictest780105-21ntpq08:15:202
70990699231,20cyclictest832248-21diskmemload11:39:292
70990699231,20cyclictest0-21swapper/207:10:132
70990699231,19cyclictest0-21swapper/211:00:072
70990699230,22cyclictest932213-21ssh10:26:202
70990699230,22cyclictest791834-21apt-get08:30:022
70990699230,21cyclictest832248-21diskmemload11:27:332
70990699230,21cyclictest761508-21sed08:00:162
70990699230,20cyclictest1079165-21ssh12:25:132
70990699230,20cyclictest0-21swapper/207:30:122
70990699230,19cyclictest75-21kswapd010:30:132
709903992319,2cyclictest838809-21apt-get09:15:131
709903992319,2cyclictest807180-21apt-get08:45:131
70990399230,23cyclictest64-21kcompactd007:17:041
70990399230,20cyclictest0-21swapper/107:20:111
709901992320,2cyclictest832248-21diskmemload11:03:590
709901992319,2cyclictest965454-21apt-get10:55:110
709901992319,2cyclictest771161-21apt-get08:10:110
709901992319,2cyclictest745731-21apt-get07:45:120
709901992318,3cyclictest996888-21apt-get11:20:120
70990199231,2cyclictest845094-21apt-get09:20:130
70990199231,2cyclictest832248-21diskmemload10:12:310
70990199231,21cyclictest851307-21apt-get09:25:140
70990199231,21cyclictest0-21swapper/011:25:120
70990199231,21cyclictest0-21swapper/009:40:130
70990199231,20cyclictest0-21swapper/008:15:120
70990199231,1cyclictest864274-21apt-get09:35:130
70990199230,22cyclictest963511-21ssh10:51:050
70990199230,22cyclictest1046914-21idleruntime-cro12:00:000
70990199230,22cyclictest1046914-21idleruntime-cro11:59:590
70990199230,21cyclictest885930-21ssh09:50:180
70990199230,20cyclictest0-21swapper/010:45:070
70990199230,20cyclictest0-21swapper/008:25:130
709911992219,2cyclictest1085421-21ssh12:30:083
709911992219,2cyclictest0-21swapper/312:10:123
709911992219,2cyclictest0-21swapper/309:13:393
709911992219,1cyclictest0-21swapper/309:15:133
709911992218,3cyclictest950215-21ssh10:40:233
709911992218,2cyclictest891539-21tr09:55:193
70991199221,2cyclictest832248-21diskmemload12:36:413
70991199221,20cyclictest832248-21diskmemload11:09:523
70991199221,20cyclictest832248-21diskmemload10:45:463
70991199221,20cyclictest0-21swapper/312:06:283
70991199221,20cyclictest0-21swapper/311:57:183
70991199221,20cyclictest0-21swapper/311:57:173
70991199221,20cyclictest0-21swapper/310:37:043
70991199221,1cyclictest0-21swapper/309:40:143
70991199220,3cyclictest909141-21grep10:10:193
70991199220,3cyclictest64-21kcompactd007:20:183
70991199220,20cyclictest1007255-21ntpq11:25:233
70991199220,19cyclictest0-21swapper/312:15:093
70991199220,19cyclictest0-21swapper/309:30:033
70991199220,19cyclictest0-21swapper/309:30:023
70991199220,19cyclictest0-21swapper/308:05:133
709906992219,2cyclictest832248-21diskmemload12:18:482
709906992219,2cyclictest832248-21diskmemload11:08:112
709906992219,2cyclictest832248-21diskmemload10:58:042
709906992219,2cyclictest802096-21apt-get08:40:152
709906992219,1cyclictest786370-21apt-get08:25:122
70990699221,20cyclictest832248-21diskmemload10:08:352
70990699221,20cyclictest0-21swapper/211:40:142
70990699221,20cyclictest0-21swapper/209:15:222
70990699221,1cyclictest832248-21diskmemload12:40:012
70990699221,1cyclictest832248-21diskmemload10:38:552
70990699221,1cyclictest832248-21diskmemload09:37:102
70990699221,19cyclictest832248-21diskmemload09:25:342
70990699221,19cyclictest0-21swapper/210:10:152
70990699220,2cyclictest832248-21diskmemload12:30:082
70990699220,21cyclictest995502-21ssh11:16:332
70990699220,21cyclictest832248-21diskmemload12:01:222
70990699220,21cyclictest832248-21diskmemload11:55:292
70990699220,21cyclictest832248-21diskmemload11:55:282
70990699220,19cyclictest832248-21diskmemload11:45:022
70990699220,19cyclictest0-21swapper/211:30:112
70990699220,19cyclictest0-21swapper/210:15:072
70990699220,19cyclictest0-21swapper/208:45:132
70990399221,19cyclictest754714-21ntpq07:50:201
70990399220,1cyclictest0-21swapper/108:11:541
70990399220,19cyclictest0-21swapper/107:40:121
709901992219,2cyclictest832248-21diskmemload09:14:000
709901992219,2cyclictest0-21swapper/012:35:200
709901992218,3cyclictest844626-21ssh09:19:340
709901992216,4cyclictest3471731-21systemd-journal10:35:010
70990199221,2cyclictest0-21swapper/012:30:110
70990199221,20cyclictest984341-21apt-get11:10:140
70990199221,20cyclictest832248-21diskmemload10:25:360
70990199221,20cyclictest812252-21apt-get08:50:100
70990199221,20cyclictest0-21swapper/010:00:140
70990199220,3cyclictest730213-21turbostat.cron07:30:000
70990199220,3cyclictest1028863-21cut11:45:180
70990199220,2cyclictest832248-21diskmemload12:25:090
70990199220,2cyclictest832248-21diskmemload10:35:130
70990199220,2cyclictest1071256-21ssh12:15:510
70990199220,2cyclictest1022032-21apt-get11:40:120
70990199220,21cyclictest735614-21sshd07:35:120
70990199220,21cyclictest1076855-21rm12:20:190
709911992119,1cyclictest0-21swapper/308:25:133
709911992119,1cyclictest0-21swapper/307:50:133
709911992118,2cyclictest1034114-21ssh11:49:133
709911992118,2cyclictest0-21swapper/310:55:083
709911992118,2cyclictest0-21swapper/309:35:433
709911992118,2cyclictest0-21swapper/307:35:123
709911992117,2cyclictest1022858-21irqcore11:40:173
70991199210,2cyclictest749603-21ntpq07:45:193
70991199210,2cyclictest64-21kcompactd007:25:083
70991199210,2cyclictest0-21swapper/312:25:123
70991199210,20cyclictest0-21swapper/308:55:203
709906992119,1cyclictest0-21swapper/207:55:122
70990699211,1cyclictest0-21swapper/212:05:132
70990699211,1cyclictest0-21swapper/209:05:132
70990699210,20cyclictest925223-21ssh10:20:212
70990699210,20cyclictest850031-21ssh09:21:542
70990699210,20cyclictest786093-21cron08:25:002
70990699210,20cyclictest0-21swapper/212:11:152
70990699210,20cyclictest0-21swapper/210:45:282
70990699210,20cyclictest0-21swapper/207:45:002
70990699210,19cyclictest0-21swapper/207:35:122
709903992119,1cyclictest0-21swapper/108:05:141
709903992118,2cyclictest831369-21ntpq09:05:221
709901992119,1cyclictest0-21swapper/009:55:350
709901992118,2cyclictest715706-21irqcore07:15:170
709901992118,2cyclictest0-21swapper/007:55:120
70990199211,19cyclictest0-21swapper/008:46:510
70990199210,20cyclictest0-21swapper/008:04:230
70990199210,19cyclictest832248-21diskmemload11:35:530
70990199210,19cyclictest0-21swapper/007:10:120
709911992017,1cyclictest0-21swapper/308:35:123
70991199200,1cyclictest0-21swapper/308:50:103
70991199200,1cyclictest0-21swapper/308:14:033
70991199200,19cyclictest64-21kcompactd008:01:083
709906992017,2cyclictest755627-21munin-run07:55:002
70990699200,1cyclictest0-21swapper/207:20:112
709903992018,1cyclictest0-21swapper/108:40:151
70990399200,19cyclictest0-21swapper/108:15:221
709901992018,1cyclictest0-21swapper/007:50:130
70990199200,19cyclictest0-21swapper/008:40:150
709911991917,1cyclictest0-21swapper/308:18:223
709911991917,1cyclictest0-21swapper/307:30:113
709906991917,1cyclictest0-21swapper/208:14:362
709906991917,1cyclictest0-21swapper/207:45:122
70990699190,1cyclictest64-21kcompactd008:07:042
70990699190,1cyclictest0-21swapper/208:55:112
70990699190,1cyclictest0-21swapper/207:27:172
709906991816,1cyclictest0-21swapper/208:50:102
70990399180,4cyclictest781386-21cut08:20:141
709901991816,1cyclictest0-21swapper/008:30:430
70990699171,15cyclictest0-21swapper/209:05:002
709901991715,1cyclictest0-21swapper/008:20:140
709901991714,2cyclictest245621450irq/127-enp0s29f1:rx-009:00:000
709906991615,1cyclictest0-21swapper/208:36:382
709911991412,1cyclictest64-21kcompactd007:14:233
70990399130,11cyclictest709837-21latency_hist07:10:011
70991199129,2cyclictest827502-21cpuspeed_turbos09:05:143
70990699124,3cyclictest720022-21munin-plugin-st07:19:592
70990699108,1cyclictest0-21swapper/207:10:012
7099019974,2cyclictest0-21swapper/007:10:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional